I had the guy put in a neoprene seal in that I had to get from a tbird parts book for a 430 engine . The 2ND time I took the engine out was due to a oil plug in the rear of the engine he said and he fixed the plug then I had to put it in and together ,when I started it it was still leaking under the...

I have posted the trouble I had with my 430 tbird with a rear seal leak before after I had it rebuilt and it is still leaking 400 mile on it.What I was wondering if anyone could tell me if it is possible to see or away to check where it is leaking from with out taking the oil pan off or the engine o...